132330305253 has 4 divisors (see below), whose sum is σ = 176440407008. Its totient is φ = 88220203500.

The previous prime is 132330305243. The next prime is 132330305257. The reversal of 132330305253 is 352503033231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 132330305253 - 2³⁰ = 131256563429 is a prime.

It is a super-2 number, since 2×132330305253² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132330305253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132330305257) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22055050873 + ... + 22055050878.

It is an arithmetic number, because the mean of its divisors is an integer number (44110101752).

Almost surely, 2^132330305253 is an apocalyptic number.

It is an amenable number.

132330305253 is a deficient number, since it is larger than the sum of its proper divisors (44110101755).

132330305253 is an equidigital number, since it uses as much as digits as its factorization.

132330305253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44110101754.

The product of its (nonzero) digits is 24300, while the sum is 30.

Adding to 132330305253 its reverse (352503033231), we get a palindrome (484833338484).

The spelling of 132330305253 in words is "one hundred thirty-two billion, three hundred thirty million, three hundred five thousand, two hundred fifty-three".